No products in the cart.
Return To ShopWatch Database
Ronda 1315-21
Ligne: 10.5'''
Jewels: 17
Lift Angle: 52°
Power Reserve: 58 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1973
Diameter: 23.3 mm
Height: 4.3 mm
Hands: 1.30 x 0.85 x 0.20 mm
The Ronda 1315-21 watch movement features an escapement wheel with Kif-Duofix combined settings, adjustable weights on the balance spokes for precise adjustment, and an assembly for fine adjustment using a normal screwdriver. It is commonly known as the 1225. This movement offers a range of functions including manual winding, sweep seconds, an adjustable stud holder, KIF shock protection, and sweep seconds. It was commonly used around 1973.
The Ronda 1315-21 features the following functions:
- Adjustable Stud Holder
- KIF Shock Protection
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.100 x 320 x 9.0 mm | GR4123 | Manual | Buy mainspring |
| 1.50 x 0.095 x 320 x 9.0 mm | GR4113 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
Documents
Parts Listing
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
